![](https://image.tmdb.org/t/p/w342/93fLFB8HfKAhVKF968Dl03ITwOX.jpg)
180.848 Tampilan
Craig, Richard and Sharron have to follow the path of a nuclear submarine in which all of the crew were found dead.
Tanggal Mengudara Pertama : Sep 25, 1968
Tanggal terakhir mengudara : Apr 30, 1969
Episode : 30 Episode
Musim : 1 Musim
Waktu: 60 menit
Studio: ITV1
Negara: